Matches 1 - 50 out of 140 1 2 3 >


Match Document Document Title
US20140334625 Digital Audio Distribution  
A master transmitter distributes a plurality of audio channels to one or more expansion receivers as a multiplexed audio stream. Control information is also transmitted between the master...
US20120070004 Digital Audio Distribution  
A master transmitter distributes a plurality of audio channels to one or more expansion receivers as a multiplexed audio stream. Control information is also transmitted between the master...
US20150055781 WIRELESS SPEAKER DEVICE AND WIRELESSLY MULTI-CHANNEL AUDIO SYSTEM THEREOF  
A wireless speaker device includes a speaker module, a processing module, a wireless module and a control module. The processing module may receive the mate signal sent by the adjacent wireless...
US20150171979 METHOD AND APPARATUS FOR MULTIPLEXING AUDIO PROGRAM CHANNELS FROM ONE OR MORE RECEIVED BROADCAST STREAMS TO PROVIDE A PLAYLIST STYLE LISTENING EXPERIENCE TO USERS  
A method and apparatus are provided for generating a personalized radio channel playlist by simultaneously buffering tracks from multiple received channels from one or more source streams and...
US20120263305 METHOD AND APPARATUS FOR MULTIPLEXING AUDIO PROGRAM CHANNELS FROM ONE OR MORE RECEIVED BROADCAST STREAMS TO PROVIDE A PLAYLIST STYLE LISTENING EXPERIENCE TO USERS  
A method and apparatus are provided for generating a personalized radio channel playlist by simultaneously buffering tracks from multiple received channels from one or more source streams and...
US20140133659 MANAGEMENT OF BROADCAST AUDIO LOUDNESS  
To control loudness during a junction between different types of broadcast content, such as a junction between programme and commercial or promotional content, representative loudness values for...
US20120201386 Automatic Generation of Metadata for Audio Dominance Effects  
Metadata comprising a set of gain values for creating a dominance effect is automatically generated. Automatically generating the metadata includes receiving multiple audio streams and a dominance...
US20080069087 VoIP Interface Using a Wireless Home Entertainment Hub  
A method of presenting program content to a user moving in a multiple zone home entertainment system using a wireless home entertainment hub comprises causing program content to be presented to a...
US20150124971 AUDIO BROACAST SOURCES SWITCHING BY GEOGRAPHIC LOCATION  
The automated switching of broadcast sources of an audio content stream based on the geographic location of the physical unit that is receiving the audio content stream. For instance, while...
US20120263304 HOME DIGITAL AUDIOVISUAL INFORMATION RECORDING AND PLAYBACK SYSTEM  
A method for operating a home digital audiovisual information recording and playback apparatus. The method includes: displaying menus with user-selectable system operation options; enabling a...
US20130094652 METHOD AND DEVICE FOR CONTROLLING THE BROADCASTING OF AUDIO CONTENTS BY TWO LOUDSPEAKERS  
The broadcasting of audio contents by two loudspeakers is controlled by delivering a first audio content to the two loudspeakers and a further processing in which an auxiliary audio content is...
US20140314237 Asynchronously Streaming High Quality Audio of a Live Event From a Handheld Device  
An audio streaming system includes a handheld computing device that asynchronously streams audio to a storage subsystem. The handheld computing device receives and buffers audio data of contiguous...
US20070003067 Apparatus for multichannel sound reproduction system  
The sound reproduction of a multichannel sound reproduction system with a plurality of speakers which is connected to the output of an FM stereo receiver is controlled by a control signal derived...
US20120275603 MULTI-CHANNEL AUDIO PANEL  
A method and apparatus for providing improved intelligibility of contemporaneously perceived audio signals. Differentiation cues are added to monaural audio signals to allow a listener to more...
US20130195276 Multi-Channel Audio Processing  
A method including: receiving at least a first input audio channel and a second input audio channel; and using an inter-channel prediction model to form at least an inter-channel direction of...
US20050190928 Transmitting/receiving system, transmitting device, and device including speaker  
In a television receiver, based on speaker information of each of one or more devices including speakers which is a memory of the television receiver, a transmitting audio signal to be transmitted...
US20090147961 OBJECT-BASED 3-DIMENSIONAL AUDIO SERVICE SYSTEM USING PRESET AUDIO SCENES  
Provided are an object-based three dimensional (3-D) audio service system using preset audio scenes and a method thereof. The system and the method are suggested for enabling a user to easily and...
US20140324422 SYNCHRONOUS AUDIO DISTRIBUTION TO PORTABLE COMPUTING DEVICES  
Analog audio inputs are processed by a digital signal processor and rebroadcast over a local wireless network synchronous with a separate broadcast device or in real time with a live audio source....
US20090180623 Communication Devices  
The disclosure relates to communication devices which monitor an audio environment at a remote location and convey to a user a representation of that audio environment. The “representation” may be...
US20120121091 AMBIENCE CODING AND DECODING FOR AUDIO APPLICATIONS  
A method comprising determining at least one first parameter, wherein the first parameter is dependent on a difference between at least two audio signals; determining at least one second...
US20070253556 Information Terminal  
The present invention is to provide an information terminal which does not deteriorate reproduction quality of audio contents and enable clear hearing of a call sound. The information terminal...
US20080253575 METHOD FOR ASSIGNING A PLURALITY OF AUDIO CHANNELS TO A PLURALITY OF SPEAKERS, CORRESPONDING COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND MANAGER NODE  
Method for assigning a plurality of audio channels to a plurality of speakers, corresponding computer program product, storage means and manager node A method for assigning a plurality of audio...
US20150055782 System and Method for Wirelessly Transmitting and Receiving Customized Data Broadcasts  
A system for wirelessly transmitting and receiving customized data broadcasts comprising at least one computer apparatus running an application for customized data broadcasts. The computer...
US20060008090 Separation adjusting circuit  
A current amount of a current that flows in the transistor (23) of a current mirror circuit that retrieves an L−R component signal from a stereo composite signal is adjusted based on a control...
US20130083927 HEADPHONE POWER SYSTEM USING HIGH FREQUENCY SIGNAL CONVERSION  
An apparatus and method for powering headphone electronics over a standard audio signal cable without interfering with the normal audio transmission or playback of transmitted audio signals. A...
US20090122993 INFORMATION CAPTURING METHOD  
A method for capturing information related to an audio signal includes broadcasting an acoustic signal capable of human perception, broadcasting an RF signal containing information related to...
US20140185810 OBJECT-BASED 3-DIMENSIONAL AUDIO SERVICE SYSTEM USING PRESET AUDIO SCENES  
Provided are an object-based three dimensional (3-D) audio service system using preset audio scenes and a method thereof. The system and the method are suggested for enabling a user to easily and...
US20130343547 Adaptive Bandwidth Management of IBOC Audio Signals During Blending  
A method and apparatus are provided for smoothly blending analog and digital portions of a composite digital audio broadcast signal by using look ahead metrics computed from previously received...
US20080170703 USER SELECTABLE AUDIO MIXING  
This disclosure describes audio mixing techniques that allow a user to select between two different audio signals for output in a perceptual foreground of a combined output. As an example, the two...
US20110286600 WIRELESS AUDIO SYSTEM  
A system for wireless transmission between a device such as a game controller and a base transceiver linked with a host device. Multiple controllers can be linked with the base transceiver through...
US20080013743 STEREO DECODING SYSTEM CAPABLE OF REDUCING THE PHASE SHIFT DURING THE SIGNAL TRANSFORMING  
A stereo decoding system comprises an oscillator, a bandpass filter, a PLL unit and a stereo decoder. The oscillator generates a first signal with a center frequency. The bandpass filter receives...
US20060188103 BTSC encoder with digital FM modulator feature  
A digital BTSC (Broadcast Television Systems Committee) encoder (52) featuring integrated digital FM modulation comprises a digital BTSC audio processor (78) and a digital FM modulator (82). The...
US20140328484 METHOD AND DEVICE FOR SYNCHRONIZING SOUND SOURCES  
The device for broadcasting sounds for playing an audio content coming from at least one audio content server includes: a base (220) for supplying electrical power to the device from a bulb...
US20090310790 Transmission of Audio Signals  
In accordance with an example embodiment of the present invention, an apparatus is presented that comprises a multichannel audio transmitter which has a first mode for transmitting a multichannel...
US20060039567 Audio reproducing apparatus  
The present invention is an audio reproducing apparatus in a video and audio system, comprising a digital signal generator, a de-multiplexer, a Dolby decoder, a pulse width modulator, and an audio...
US20050163321 Circuit for processing audio signals  
An audio signal processing circuit for demodulating an audio multiplexed signal and outputting the demodulated signal extracts a second audio signal from the audio multiplexed signal, has plural...
US20080175395 Wireless Audio Streaming Transport System  
A sound reproduction and amplification system includes a digital central controller, a wireless transmitter and a plurality of addressable wireless digital receivers and digital amplifiers for...
US20090010441 Forwarding an audio signal in an immersive audio conference system  
A conference bridge of a conference system having a plurality of conference stations, the bridge comprising: reception means for receiving dual-channel audio signals coming from the conference...
US20060188102 BTSC encoding method with digital FM modulation  
A method of digital BTSC (Broadcast Television Systems Committee) encoding featuring integrated digital FM modulation comprises digitally encoding and FM modulating. A left audio input signal (64)...
US20110026763 AUDIO VISUAL SIGNATURE, METHOD OF DERIVING A SIGNATURE, AND METHOD OF COMPARING AUDIO-VISUAL DATA  
The invention relates to the analysis of characteristics of audio and/or video signalsforthe generation of audio-visual content signatures.To determine an audio signature a region of interest for...
US20100284543 AUDIO SYSTEM WITH BONDED-PERIPHERAL DRIVEN MIXING AND EFFECTS  
In a system providing for delivery of audio signals from one or more source audio systems to two or more audio output sink systems, the sink systems establish duplex communication links (or bonds)...
US20080212785 Appliance for Converting Digital Audio Broadcast (Dab) Signals  
The invention relates to an appliance (1) for converting DAB signals into FM signals and for transmitting the FM signals to an FM receiver (2), with a DAB receiver (3), which is equipped with an...
US20110075848 Apparatus and Method for Generating a Level Parameter and Apparatus and Method for Generating a Multi-Channel Representation  
A parameter representation of a multi-channel signal having several original channels includes a parameter set, which, when used together with at least one down-mix channel allows a multi-channel...
US20150086022 IMPROVEMENT OF AN AUDIO SIGNAL OF AN FM STEREO RADIO RECEIVER BY USING PARAMETRIC STEREO  
The invention relates to a method for improving a stereo audio signal of an FM stereo radio receiver. The method comprises determining one or more parametric stereo parameters based on the stereo...
US20080170704 Playback Method and Apparatus, Program, and Recording Medium  
There is provided a playback method for decode-processing and playing back coded audio data which is transmitted with necessary stereo process information required for a stereo process...
US20060083380 Receiver  
The invention aims to reduce the amount of circuitry in a receiver for receiving broadcast radio waves transmitted using an IBOC system that allows simultaneous transmissions of an analog...
US20100034393 AD-HOC ADAPTIVE WIRELESS MOBILE SOUND SYSTEM  
An ad-hoc Adaptive Wireless Mobile Sound System, comprises a) a Master device, capable of sending a message/query to one or more mobile phone nodes, to verify whether they hold in their memory a...
US20080130903 Method, system, apparatus and computer program product for stereo coding  
A method, system, apparatus and computer program product are provided for improved stereo coding. In particular, the method, system, apparatus and computer program product provide a technique for...
US20070127725 Thin electronic circuit device  
On the side of a first main surface of a module base, a transmitter is provided which includes wiring patterns formed on the first main surface and electronic components provided on the wiring...
US20060078128 Receiver  
The invention refers to a method for a receiver (1) having a signal path (3) incorporating a tuner (4), a frequency demodulator circuit (5) for supplying an analog stereo multiplex signal...

Matches 1 - 50 out of 140 1 2 3 >